Merge: minor lib-src cleanups
authorPaul Eggert <eggert@cs.ucla.edu>
Tue, 22 Feb 2011 00:15:53 +0000 (16:15 -0800)
committerPaul Eggert <eggert@cs.ucla.edu>
Tue, 22 Feb 2011 00:15:53 +0000 (16:15 -0800)

Trivial merge